http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110227559-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0033 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2019-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110227559-B |
| titleOfInvention | Ligand-protected Ag nano-cluster-sensitized titanium dioxide photocatalyst and preparation method and application thereof |
| abstract | The invention provides a ligand-protected Ag nanocluster-sensitized titanium dioxide photocatalyst, a preparation method and application thereof, and the preparation method comprises the following steps: (1) dissolving silver salt in a solvent, adding an organophosphorus ligand, uniformly stirring the mixed solution, centrifuging, washing and drying; (2) dissolving the dried product obtained in the step (1) in a solvent, adding mercaptan, uniformly stirring, adding sodium borohydride, stirring, evaporating to remove the solvent, washing and extracting the product to obtain an Ag nano-cluster solution protected by a ligand; (3) and (3) loading the Ag nanocluster obtained in the step (2) on titanium dioxide to obtain the Ag nanocluster sensitized titanium dioxide photocatalyst. The catalyst is used for degrading organic pollutants in water by visible light catalysis. The catalytic process uses oxygen as an oxidant and visible light as a driving force, and has the characteristics of high degradation efficiency, simplicity in operation, recyclable catalyst, long service life of the catalyst, environmental friendliness and the like. |
| priorityDate | 2019-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.